How to Clean a Dirty Leather Coat 
A dirty leather coat can be a pain, but there are ways to make it look new again. The first step is to remove any loose stains. You can do this by using saddle soap, vinegar, or high-oil cleaners. Once you’ve done this, you should hang your coat up to dry.
Saddle soap
Saddle soap is a great product to clean and condition a dirty leather coat. It contains natural ingredients and will help keep leather looking its best. Make sure to clean the leather thoroughly before applying the saddle soap, as any lingering dirt will affect the application. Saddle soap is best applied with a clean cloth that is slightly damp but not soaked.
While saddle soap comes in many forms, most of them contain the same basic ingredients. These include beeswax and lanolin. Lanolin, otherwise known as wool wax, is a waxy substance produced by wool-bearing animals. Lanolin is composed mostly of long-chain waxy esters, with trace amounts of acids and hydrocarbons. Lanolin contains between 8,000 and 20,000 different types of esters.
Vinegar
One of the easiest ways to clean a leather coat is to use vinegar. You can dilute half a cup of vinegar with one cup of water and apply this solution to the coat. Then, leave it to dry outside. To remove odors, you can also add baking soda to the solution.
A leather coat made of soft suede or glossy patent leather can be cleaned with white vinegar. You can also blot stains with the vinegar solution. Once the vinegar has dried, use a soft brush to smooth out the leather. You can also use a second dry cloth to wipe the residue.
If you want a deeper clean, try using a homemade leather cleaner. This is the safest way to clean a coat. You can also use a mixture of equal parts of water and vinegar. However, be sure to test this mixture on a small piece of leather to avoid causing damage to your leather coat.
High-oil cleaners
Choosing the right cleaning product is very important for the health and longevity of your leather coat. The proper cleaner can clean dirt and stains that cause the coat to smell and look old. It also protects your leather from damage from the cleaning agents that are applied to it. Before choosing a cleaning product, make sure you have tested it on a small spot before applying it to the entire coat.
When choosing a cleaning solution, you should avoid using homemade solutions. Instead, use a specialized leather cleaning product, formulated for leather. Some of the popular home remedies, such as lemon juice, cream of tartar, or vinegar, are extremely harsh on leather.
Spot cleaning
If you have a leather coat, you might want to know how to spot clean it. It is possible to do it yourself, and there are several techniques you can use. For instance, you can mix baking soda and detergent with water to create suds. After the solution has been applied, wipe the coat liner with a soft cloth. Work your way through the stain one section at a time.
You can also try hydrogen peroxide, which is great for removing stains on leather. It reacts with mold to foam, and this action helps lift the mold off the textile. However, you must be careful because this method will bleach the coat. However, the rate of bleaching is low if you use an over-the-counter hydrogen peroxide. However, if you use a laboratorial or janitorial grade hydrogen peroxide, you will most likely bleach the leather. You should also wear gloves to protect your hands from the solvent.
Treating stains as soon as possible
The first step in cleaning a dirty leather coat is to treat any stains. The sooner they’re treated, the easier they will be to remove. First, use a gentle cleaning method by dabbing the spills with a soft cloth. Then, apply a leather cleaner to the cloth. If the stain is water-based, apply the cleaner with a spray bottle. Be careful not to rub the cleaner directly onto the leather or leave it to sit overnight. This could leave a water stain in the leather.
Using a cleaning product that contains hydrogen peroxide is an easy way to remove stains from leather. This chemical cleans the surface of the leather by oxidizing it rapidly, which causes the mold to decompose. It also creates a foaming action, which helps to lift mold off the textile. However, if you use a high concentration of hydrogen peroxide, it can bleach the leather. While this is rare with over the counter hydrogen peroxide, it is important to be cautious. You should use a laboratorial or janitorial-grade hydrogen peroxide if you want to be sure. If you do, you should wear chemical resistant gloves.
